test-reach: test reduce_heads
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/t/t6600-test-reach.sh b/t/t6600-test-reach.sh
index d43e1a6..17c6467 100755
--- a/t/t6600-test-reach.sh
+++ b/t/t6600-test-reach.sh
@@ -138,4 +138,26 @@
test_three_modes get_merge_bases_many
'
+test_expect_success 'reduce_heads' '
+ cat >input <<-\EOF &&
+ X:commit-1-10
+ X:commit-2-8
+ X:commit-3-6
+ X:commit-4-4
+ X:commit-1-7
+ X:commit-2-5
+ X:commit-3-3
+ X:commit-5-1
+ EOF
+ {
+ echo "reduce_heads(X):" &&
+ git rev-parse commit-5-1 \
+ commit-4-4 \
+ commit-3-6 \
+ commit-2-8 \
+ commit-1-10 | sort
+ } >expect &&
+ test_three_modes reduce_heads
+'
+
test_done
